System.Tests.StringTests.TrimStart C# (CSharp) 메소드

        public static void TrimStart(string s, char[] trimChars, string expected)
        {
            if (trimChars == null || trimChars.Length == 0 || (trimChars.Length == 1 && trimChars[0] == ' '))
            {
                Assert.Equal(expected, s.TrimStart());
            }
            Assert.Equal(expected, s.TrimStart(trimChars));
        }